New Albany, Pennsylvania has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 36.1 °F (low) to 57.8 °F (high). Annual precipitation averages 41.8 Inches. New Albany is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around May 11 - May 20 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 14.8 °F | 33.0 °F | 2.86 in. |
| February | 15.5 °F | 35.4 °F | 2.11 in. |
| March | 22.7 °F | 43.7 °F | 3.09 in. |
| April | 33.1 °F | 57.2 °F | 3.66 in. |
| May | 43.8 °F | 68.6 °F | 3.66 in. |
| June | 53.1 °F | 76.5 °F | 4.1 in. |
| July | 57.3 °F | 80.9 °F | 4.09 in. |
| August | 55.5 °F | 79.4 °F | 4.03 in. |
| September | 48.3 °F | 72.6 °F | 4.29 in. |
| October | 37.8 °F | 60.4 °F | 3.79 in. |
| November | 29.1 °F | 48.3 °F | 3.0 in. |
| December | 21.7 °F | 37.9 °F | 3.07 in. |
| Annual | 36.1 °F | 57.8 °F | 41.75 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 6a : -10°F to -5°F |
| Plant Hardiness Zone - 2012 | Zone 5b : -15°F to -10°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |